20 Dec 2019 Report of the 8th Task Force on Substitutes/Retrofits (lighting) TFSR-08-04 2019-12-20
16 Dec 2019 Topics of work in GRE (both current and possible future items) SLR-34-06/Rev.3 2019-12-16
5 Dec 2019 Proposal to make R37 technology neutral by another technology (LED) TFSR-08-02 2019-12-05
19 Nov 2019 Report of the 32nd SLR informal group session SLR-32-22 2019-11-19
25 Oct 2019 Status report of the Task Force on Substitutes/Retrofits GRE-82-17/Rev.2 2019-10-25
15 Aug 2019 Substitute light source equivalence guide GRE-82-03 2019-08-15
13 Aug 2019 UNECE approach for "filament-replacement" LED light sources in UN R37 TFSR-07-05 2019-08-13
13 Aug 2019 UNECE approach for LED replacement light sources in UN R37 TFSR-07-06 2019-08-13
10 Jul 2019 LED equivalence criteria for filament light sources TFSR-07-04 2019-07-10
21 May 2019 UNECE approach for "filament-replacement" LED light sources in UN R37 TFSR-06-05/Rev.1 2019-05-21
1 Mar 2019 Options for LED Retrofits TFSR-05-08 2019-03-01